Step #1: Click the white space in the comment box or reply button first in order for the "Add Media" to show up.
Spread the DA love around! (you can copy and paste this message on their userpage!)
1- You can hug the person who hugged you!
2- You -MUST- hug 6 other people, at least!
3- You should hug them in public! Paste it on their user page!
4- Random hugs are perfectly okay! (and sweet)
5- You should most definitely get started hugging right away!